128624088 has 32 divisors (see below), whose sum is σ = 321845760. Its totient is φ = 42836640.

The previous prime is 128624081. The next prime is 128624107. The reversal of 128624088 is 880426821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128624081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42481 + ... + 45407.

It is an arithmetic number, because the mean of its divisors is an integer number (10057680).

Almost surely, 2^128624088 is an apocalyptic number.

It is an amenable number.

128624088 is an abundant number, since it is smaller than the sum of its proper divisors (193221672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

128624088 is a wasteful number, since it uses less digits than its factorization.

128624088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767 (or 4763 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 128624088 is about 11341.2560150982. The cubic root of 128624088 is about 504.7861565602.

The spelling of 128624088 in words is "one hundred twenty-eight million, six hundred twenty-four thousand, eighty-eight".